کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1865731 1037863 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new auxiliary equation method and its application to the Sharma–Tasso–Olver model
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
A new auxiliary equation method and its application to the Sharma–Tasso–Olver model
چکیده انگلیسی

A new auxiliary equation method, constructed by a first order nonlinear ordinary differential equation with at most an eighth-degree nonlinear term, is first proposed for exploring more exact solutions to nonlinear evolution equations. Being concise and straightforward, the method, with the aid of symbolic computation, is applied to the Sharma–Tasso–Olver model, and some new exact solitary wave solutions are obtained. The approach is also applicable to searches for exact solutions of other nonlinear evolution equations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 373, Issue 35, 24 August 2009, Pages 3118–3121
نویسندگان
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